The Terminator Movie franchise continues with Terminator Salvation, so Backyard FX had to answer the fans with a build from the movie. This week, Erik builds a ripped-open chest that reveals a robotic endoskeleton like the one from the new trailer for Terminator Salvation. For under $30, Erik shows you how to create the fake skin and robotic chest plate for the special effect. Check out the Original Short Test Film coming out tomorrow!